Merge pull request #3 from nomadic-labs/install-python-dockerfile

add python installation to dockerfile

Dockerfile

@@ -1,5 +1,8 @@
 FROM node:10-alpine
 
+RUN sudo apt-get update
+RUN sudo apt-get install python
+
 RUN mkdir -p /home/node/app/node_modules && chown -R node:node /home/node/app
 
 WORKDIR /home/node/app